Mental Floss on Literary Genius...

...and celebrity authors.

There wasn't much that I didn't already know there, but here's one tidbit of awesomeness that I wasn't aware of: Hugh Laurie didn't reveal his identity as the author of The Gun Seller until it was accepted by his publisher. Classy. (Which isn't a word that we usually use without sarcasm when it comes to celeblit! Good show, Hugh Laurie!)